GRAILTRAIL: Quest for the Holy Grail (Self-Guided Adventure Walk)
Overview
**NEW - AUDIO NARRATION ON ENGLISH LANGUAGE VERSION**
Join our quest for the Holy Grail, following a trail of mystic symbols, cryptic sites and secret signs hidden in plain sight. This trail is built on historical fact — if it’s not true it should be! The story it tells takes you way past the point of mere coincidence. What you discover will astonish you.
Bring your scepticism to Paternoster Square and take a leap of faith. By the time you reach Covent Garden, you will be convinced!
This sacred quest is to be savoured, not raced. It would make an epic pub crawl too! The directions are easy to follow. The clues are visual and rooted in the cityscape. All you need is your phone — and an open mind.
Fully playable in 11 languages (English, French, German, Italian, Spanish, Portuguese, Russian, Japanese, Chinese, Korean, Arabic) — no guide required.
Starts: Paternoster Square
Ends: Covent Garden
Distance: 5 km
For adults & teens with an interest in history, symbols and storytelling
What's Included
- A unique combination of history, mystery and adventure.
- Mobile data charges for using your phone’s web browser.
Meeting Location
Paternoster Square
London EC4M, UK
Detailed check-in instructions, including the exact address, are provided with your booking confirmation.
This activity ends back at the meeting point.
What To Expect
Important: You cannot access your gamecode via the Top10Adventures® ‘ticket’ link. It will be manually generated and sent to you by message after booking.
No time slot is required — play any day, any time during daylight hours. All you need is a smartphone with a web browser.
This self-guided walking trail is a symbolic quest through London’s forgotten sacred geography. Inspired by medieval legends, Templar secrets, and half-buried histories, it follows the Grail’s journey from Glastonbury to its current location — through alleyways, chapels, relics and invisible lines.
Along the way, you’ll uncover connections between early Christianity, Celtic saints, Knights Templar and mysterious alignments. The clues are visual and embedded in the world around you — patterns, names, symbols, and the spaces between them.
The trail is 5km, step-free and ends in Covent Garden.
The story is fiction. The places are real. There’s no need to believe. All you have to do is notice what’s staring you in the face.
Fully playable in 11 languages (English, French, German, Italian, Spanish, Portuguese, Russian, Japanese, Chinese, Korean, Arabic) — no guide required.
Additional Info
- Confirmation is instant and will be received at time of booking
- Wheelchair accessible
- Transportation options are wheelchair accessible
- All areas and surfaces are wheelchair accessible
- Service animals allowed
- Public transportation options are available nearby
- Travelers should have at least a moderate level of physical fitness
- Infants and small children can ride in a pram or stroller
Frequently Asked Questions
(6)Q: What is the cancellation policy for the GRAILTRAIL: Quest for the Holy Grail (Self-Guided Adventure Walk)?
Cancellation Policy
Still have questions?
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Activity code: C-458875P4
Reviews
Average 5.00 out of 5 stars based on 8 adventurer reviews collected by Top10Adventures® and partner sites such as Cool Destinations and TripAdvisor
Additional Info
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Frequently Asked Questions (6)
The answers provided below were previously given in response to questions from Top10Adventures® customers.
Filter by:
- For a full refund, you must cancel at least 24 hours before the adventure start time.
- If you cancel less than 24 hours before the adventure start time, the amount you paid will not be refunded.
- Any changes made less than 24 hours before the adventure start time will not be accepted.
- Cut-off times are based on the adventure local time (BST).
- A unique combination of history, mystery and adventure.
- Mobile data charges for using your phone’s web browser.
There is no minimum age for this tour, so bring your wee one along for an adventure..
Apr 2025If a date or time is not listed on the calendar, it’s sold out or unavailable for another reason. Support cannot assist further if a date or time is not on the calendar.
If you find a date and time that works for you, book it NOW because things always sell out at this time of year.
Apr 2025Accessibility information for the GRAILTRAIL: Quest for the Holy Grail (Self-Guided Adventure Walk) is as follows:
- Wheelchair accessible
- Transportation options are wheelchair accessible
- All areas and surfaces are wheelchair accessible
- Service animals allowed
- Public transportation options are available nearby
- Travelers should have at least a moderate level of physical fitness
Detailed check-in instructions – including meeting point address, Google map, and parking information – for GRAILTRAIL: Quest for the Holy Grail (Self-Guided Adventure Walk) will be included in your confirmation email from Top10Adventures®. Please be sure to double and triple check your email address is correct at checkout so this important email makes its way to you!
Mar 2024What's Included
- A unique combination of history, mystery and adventure.
- Mobile data charges for using your phone’s web browser.
Additional Info
- Confirmation is instant and will be received at time of booking
- Wheelchair accessible
- Transportation options are wheelchair accessible
- All areas and surfaces are wheelchair accessible
- Service animals allowed
- Public transportation options are available nearby
- Travelers should have at least a moderate level of physical fitness
- Infants and small children can ride in a pram or stroller
